The Rat Terrier is an American breed that is the result of working with the Fox Terrier, Bull Terrier, http://wiki.answers.com/manchester-terrier.html, and Old English White Terrier, to name a few. It is not a show-able or registrable breed in AKC.
Chordata. Rat Terriers are dogs, dogs are mammals, mammals are chordates. :)
Currently no. Rat Terriers are listed as a Foundation Stock Service breed.
No.
Yes.
You can mostly feet rat terriers cheese.They are highly likely to want that.Try giving it to your pet to see.
No, but you can get a Yorkshire Terrier. Yorkshire Terriers are similar to Rat Terriers.
yes!
Yes.
Jack Russels, Dachunds, Wiltishire Terriers, Rat Terriers (that is an actual breed), Foxies, Miniature Pinschers. Would you like more?
England/Scotland
What kind of question is this? Of course there is.
It is instinct and part of their nature.